54193370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70381}}^1$

素因数の和:70406

約数の個数: 32

約数和(自身を含む): 121620096

約数和(自身を除く): 67426726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70381, 140762, 351905, 492667, 703810, 774191, 985334, 1548382, 2463335, 3870955, 4926670, 5419337, 7741910, 10838674, 27096685, 54193370]

約数ペア:

[(1, 54193370), (2, 27096685), (5, 10838674), (7, 7741910), (10, 5419337), (11, 4926670), (14, 3870955), (22, 2463335), (35, 1548382), (55, 985334), (70, 774191), (77, 703810), (110, 492667), (154, 351905), (385, 140762), (770, 70381)]